GB1187485A - Eddy Current Testing System - Google Patents

Eddy Current Testing System

Info

Publication number
GB1187485A
GB1187485A GB3442667A GB3442667A GB1187485A GB 1187485 A GB1187485 A GB 1187485A GB 3442667 A GB3442667 A GB 3442667A GB 3442667 A GB3442667 A GB 3442667A GB 1187485 A GB1187485 A GB 1187485A
Authority
GB
United Kingdom
Prior art keywords
circuit
flaws
article
signals
gate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3442667A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Automation Industries Inc
Original Assignee
Automation Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Automation Industries Inc filed Critical Automation Industries Inc
Publication of GB1187485A publication Critical patent/GB1187485A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9006—Details, e.g. in the structure or functioning of sensors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
GB3442667A 1966-09-01 1967-07-26 Eddy Current Testing System Expired GB1187485A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57660666A 1966-09-01 1966-09-01

Publications (1)

Publication Number Publication Date
GB1187485A true GB1187485A (en) 1970-04-08

Family

ID=24305147

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3442667A Expired GB1187485A (en) 1966-09-01 1967-07-26 Eddy Current Testing System

Country Status (3)

Country Link
DE (1) DE1648373B2 (enExample)
GB (1) GB1187485A (enExample)
SE (1) SE311771B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2195021A1 (enExample) * 1972-08-03 1974-03-01 Commissariat Energie Atomique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2195021A1 (enExample) * 1972-08-03 1974-03-01 Commissariat Energie Atomique

Also Published As

Publication number Publication date
SE311771B (enExample) 1969-06-23
DE1648373B2 (de) 1976-08-26
DE1648373A1 (de) 1971-04-08

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees